5001170470
valleys (landforms) (300008761) 'related to' canyons (300008763);
changeNote
5001170470
valleys (landforms) (300008761) 'related to' canyons (300008763);
description
valleys (landforms) (300008761) 'related to' canyons (300008763);
type
relation added
startedAtTime
2001-07-26T22:15:03